BEA WebLogic Server 9.0 API Reference

weblogicx.jsp.tags
Class EncodeTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.tagext.BodyTagSupport
          weblogicx.jsp.tags.EncodeTag

All Implemented Interfaces:

BodyTag, IterationTag, JspTag, Serializable, Tag

public class EncodeTag

extends BodyTagSupport

The encode tag checks to see that the user has a session and the session id did not come in via a cookie, if these are both true the body of the tag is searched for relative URL references and they are replaced with versions that contain the session id. In addition, forms are modified with an addition hidden form parameter that is the session id. Here is an exhaustive list of those html tags that are modified: <a href="xxx"> -> <a href="xxx?_LINKSTRING_"> <img src="xxx" lowsrc="yyy"> -> <img src="xxx?_LINKSTRING_" lowsrc="yyy?_LINKSTRING_"> <form action="blah"></form> -> <form action="blah">_FORMSTRING_</form> <frame src="xxx"> -> <frame src="xxx?_LINKSTRING_"> <object src="xxx"> -> <object src="xxx?_LINKSTRING_">

See Also:

Serialized Form

Copyright © 2005 BEA Systems, Inc. All Rights Reserved.

Field Summary

Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport

bodyContent

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

id, pageContext

Fields inherited from interface javax.servlet.jsp.tagext.BodyTag

EVAL_BODY_BUFFERED, EVAL_BODY_TAG

Fields inherited from interface javax.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

EncodeTag()

Method Summary

int	doAfterBody()
String	getCookieName()
String	getSessionId()
void	release() Reset properties.
void	setCookieName(String cookieName) This value can override the cookieName pulled from the session.
void	setSessionId(String sessionId) This value can override the sessionId pulled from the session.

Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport

doEndTag, doInitBody, doStartTag, getBodyContent, getPreviousOut, setBodyContent

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface javax.servlet.jsp.tagext.Tag

getParent, setPageContext, setParent

Constructor Detail

EncodeTag

public EncodeTag()

Method Detail

doAfterBody

public int doAfterBody()
                throws JspException

Throws:

JspException

getCookieName

public String getCookieName()

getSessionId

public String getSessionId()

release

public void release()

Reset properties.

setCookieName

public void setCookieName(String cookieName)

This value can override the cookieName pulled from the session.

setSessionId

public void setSessionId(String sessionId)

This value can override the sessionId pulled from the session.